Democrat defeats Moore in Alabama race

Doug Jones has become the first Democrat in 25 years to win a US Senate seat for Alabama after a bitter campaign against Republican Roy Moore.

His unexpected victory deals a blow to President Donald Trump, who backed Mr Moore, and narrows the Republican majority in the Senate to 51-49.

With 99% of the votes counted, Mr Moore refused to concede on Tuesday night, BBC reports. 

He fought a controversial campaign, in which allegations surfaced of sexual misconduct with teenage girls.

Mr Moore denied the claims.

The president congratulated Mr Jones in a tweet shortly after US media declared him the winner, adding that "Republicans will have another shot at this seat in a very short period of time".

Mr Moore's campaign chairman, Bill Armistead, said it was too close to call the race despite several US outlets reporting in favour of Mr Jones.

Mr Moore himself did not concede and told his supporters it was not yet over.

"We've been painted in an unfavourable and unfaithful light," he said. "We've been put in a hole, if you will."

Mr Jones is a former lawyer known for helping convict two Ku Klux Klan members who bombed a black church in 1963 in Birmingham, killing four girls.

Mr Moore, a firebrand conservative, was twice removed from the state Supreme Court and believes that homosexual activity should be illegal.

He has also argued against removing segregationist language from the state constitution.

But it was allegations of sexual misconduct made by several women, some when they were teenagers, that drew national attention to the special election.

The claims against Mr Moore came amid a wave of allegations of sexual misconduct against prominent figures that has led to the resignation of three politicians.

Mr Jones wins the seat vacated by US Attorney General Jeff Sessions earlier this year.